Finding the Fourth Proportional to 22,899.76, 34,354.56 and 7,104.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,899.76 : 34,354.56 = 7,104.46 : x
2. Step 2: Convert to fraction form
   22,899.76/34,354.56 = 7,104.46/x
3. Step 3: Cross multiply
   22,899.76x = 34,354.56 × 7,104.46
4. Step 4: Simplify right side
   22,899.76x = 244,070,597.34
5. Step 5: Solve for x
   x = 244,070,597.34/22,899.76
6. Step 6: Final answer
   x = 10,658.22